🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.82 AU - 1.1 AU

Year: 352 Days

Day: 25.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.61 AU - 1.87 AU

Year: 860 Days

Day: 24.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.24 AU - 3.7 AU

Year: 2422 Days

Day: 23.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 12

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.48 AU - 4.7 AU

Year: 3685 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,530,119 km

• M1: 149,448 km (0.085 R)
• M2: 1,027,289 km (0.111 R)
• M3: 1,467,256 km (0.118 R)
• M4: 2,033,933 km (0.113 R)
• M5: 2,450,413 km (0.08 R)
• M6: 2,857,469 km (0.108 R)
• M7: 3,496,551 km (0.097 R)
• M8: 4,272,515 km (0.088 R)
• M9: 5,568,930 km (0.104 R)
• M10: 6,481,178 km (0.109 R)
• M11: 11,107,642 km (0.096 R)
• M12: 12,011,961 km (0.099 R)
• M13: 13,967,355 km (0.108 R)
• M14: 15,752,057 km (0.054 R)
• M15: 18,916,651 km (0.103 R)
• M16: 19,831,591 km (0.092 R)
• M17: 20,648,097 km (0.061 R)
• M18: 21,291,218 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 8.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.64 AU - 7.66 AU

Year: 5715 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,530,119 km

• M1: 103,223 km (0.077 R)
• M2: 389,702 km (0.038 R)
• M3: 694,433 km (0.065 R)
• M4: 1,134,101 km (0.055 R)
• M5: 1,738,178 km (0.104 R)
• M6: 2,164,532 km (0.069 R)
• M7: 2,459,239 km (0.116 R)
• M8: 3,169,081 km (0.034 R)
• M9: 3,551,005 km (0.081 R)
• M10: 3,918,567 km (0.042 R)
• M11: 4,832,759 km (0.047 R)
• M12: 7,010,156 km (0.064 R)
• M13: 7,555,141 km (0.097 R)
• M14: 8,091,450 km (0.073 R)
• M15: 11,529,358 km (0.116 R)
• M16: 12,337,336 km (0.032 R)
• M17: 13,284,291 km (0.098 R)
• M18: 14,712,502 km (0.12 R)
• M19: 15,662,448 km (0.088 R)
• M20: 16,123,509 km (0.076 R)
• M21: 19,674,214 km (0.099 R)
• M22: 20,757,453 km (0.075 R)
• M23: 21,313,807 km (0.103 R)
• M24: 21,808,677 km (0.106 R)
• M25: 24,169,182 km (0.095 R)
• M26: 24,552,751 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,763 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit